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Java > Open Source Codes > de > nava > informa > core > ChannelObserverIF


1 //
2 // Informa -- RSS Library for Java
3 // Copyright (c) 2002 by Niko Schmuck
4 //
5 // Niko Schmuck
6 // http://sourceforge.net/projects/informa
7 // mailto:niko_schmuck@users.sourceforge.net
8 //
9 // This library is free software.
10 //
11 // You may redistribute it and/or modify it under the terms of the GNU
12 // Lesser General Public License as published by the Free Software Foundation.
13 //
14 // Version 2.1 of the license should be included with this distribution in
15 // the file LICENSE. If the license is not included with this distribution,
16 // you may find a copy at the FSF web site at 'www.gnu.org' or 'www.fsf.org',
17 // or you may write to the Free Software Foundation, 675 Mass Ave, Cambridge,
18 // MA 02139 USA.
19 //
20 // This library is distributed in the hope that it will be useful,
21 // but WITHOUT ANY WARRANTY; without even the implied waranty of
22 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 // Lesser General Public License for more details.
24 //
25
26
27 // $Id: ChannelObserverIF.java,v 1.6 2004/05/18 07:15:41 niko_schmuck Exp $
28
29 package de.nava.informa.core;
30
31 /**
32  * A class implementing this interface most likely wants to react on
33  * the observed event.
34  *
35  * @author Niko Schmuck (niko@nava.de)
36  */
37 public interface ChannelObserverIF {
38
39   /**
40    * Called when a new Item is added to this Channel
41    *
42    * @param newItem - Item that was added.
43    */
44   void itemAdded(ItemIF newItem);
45   
46   /**
47    * Called when a new Channel is added
48    *
49    * @param channel - Channel that was added
50    */
51   void channelRetrieved(ChannelIF channel);
52   
53 }
54
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